20112582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{478871}}^1$

素因数の和:478883

約数の個数: 16

約数和(自身を含む): 45971712

約数和(自身を除く): 25859130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 478871, 957742, 1436613, 2873226, 3352097, 6704194, 10056291, 20112582]

約数ペア:

[(1, 20112582), (2, 10056291), (3, 6704194), (6, 3352097), (7, 2873226), (14, 1436613), (21, 957742), (42, 478871)]